1 ;; @file 2 ; SEC CAR function 3 ; 4 ; Copyright (c) 2015, Intel Corporation. All rights reserved.<BR> 5 ; This program and the accompanying materials 6 ; are licensed and made available under the terms and conditions of the BSD License 7 ; which accompanies this distribution. The full text of the license may be found at 8 ; http://opensource.org/licenses/bsd-license.php. 9 ; 10 ; THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 ; WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 ;; 13 14 ; 15 ; Define assembler characteristics 16 ; 17 .586p 18 .xmm 19 .model flat, c 20 21 RET_ESI MACRO 22 23 movd esi, mm7 ; move ReturnAddress from MM7 to ESI 24 jmp esi 25 26 ENDM 27 28 .code 29 30 ;----------------------------------------------------------------------------- 31 ; 32 ; Section: SecCarInit 33 ; 34 ; Description: This function initializes the Cache for Data, Stack, and Code 35 ; 36 ;----------------------------------------------------------------------------- 37 SecCarInit PROC NEAR PUBLIC 38 39 ; 40 ; Set up CAR 41 ; 42 43 xor eax, eax 44 45 SecCarInitExit: 46 47 RET_ESI 48 49 SecCarInit ENDP 50 51 END 52
